resiliency vs rebound

resiliency and rebound both are nouns.

Word	Noun	Adjective	Verb	Adverb
resiliency	Yes	No	No	No
rebound	Yes	No	Yes	No

As nouns, rebound is a hypernym of resiliency; that is, rebound is a word with a broader meaning than resiliency:

Other hypernyms of resiliency include backlash, recoil, repercussion.

resiliency (noun)	rebound (noun)
the physical property of a material that can return to its original shape or position after deformation that does not exceed its elastic limit	the act of securing possession of the rebounding basketball after a missed shot
an occurrence of rebounding or springing back	a reaction to a crisis or setback or frustration
	a movement back from an impact

resiliency (verb)	rebound (verb)
	return to a former condition
	spring back; spring away from an impact